My wife doesn't, simply because Android Chrome doesn't support one and she won't move to Firefox because it doesn't have an extension to translate pages with Google Translate like Chrome does :(
Get DNS service with ad blocking, like NextDNS. It's pretty easy to set up, I'm using it on my Android phone and iPad. It's free for up to 300,000 queries per month (I've never exceeded this limit, for reference I made 100,000 queries on my phone this month). It also has a lot of configurability (You can select specific blocklists, whitelist sites and etc.).
It's not as good as a dedicated AdBlocker like UBlock Origin , it won't be able to block YouTube ads for example, but it's far better than nothing.
In recent Firefox on Android, I can now highlight text and there is a Translate option along with Copy Paste etc. I have the Google Translate app installed, I assume that's doing it.
Vivaldi or Brave are good Chrome-based alternatives with ad blocking and anti-tracking features built-in.
Vivaldi has even better translation integration than Chrome, IMO.
Try kiwi browser, it's chrome for android but with extensions